Forty years ago today, disaster struck NASA’s human spaceflight program when the space shuttle Challenger exploded 73 seconds ...
Forty years after the space shuttle Challenger disintegrated shortly after liftoff, the disaster remains one of the most consequential tragedies in U.S. spaceflight history.
How a cold morning, failed O-rings, and flawed decision-making led to tragedy Forty years ago, Space Shuttle Challenger ...
Wednesday marks 40 years since the NASA space shuttle Challenger broke apart after lifting off, killing all seven people on ...
Cold temperatures inhibited the space shuttle Challenger’s infrastructure from working properly. NASA has set potential ...
This week marks forty years since seven astronauts were killed in the space shuttle Challenger accident in 1986. Families of ...
The crew for the space shuttle Challenger flight 51-L leaves their quarters for the launch pad, Jan. 27, 1986, at the Kennedy ...
NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
I watched the Challenger shuttle disaster from inside Mission Control - 40 years ago today ...
NASA’s Space Shuttle Challenger lifted off 40 years ago with an unusual crew. In addition to six astronauts, the mission took ...
Steve Hawley, who flew five Space Shuttle missions, and Krista Schaffer, a first-grade teacher at Christa McAuliffe Elementary in Lenexa reflect on the 40th anniversary of the Challenger disaster.